Endress+Hauser ( E+H ) 恩德斯豪斯 Liquisys M CPM 223&253 pH变送器

• 特性
• 现场或面板安装的外壳
• 通用应用程序
• Simple handling
  - Logically arranged menu structure
  - Large two-line display
  - Ultrasimple two-point calibration
• Safe operation
  - Overvoltage (lightning) protection
  - Direct access for manual contact control
  - Calibration plausibility check
  - User-defined alarm configuration
• Addtional 2 or 4 contacts for use as:
  - Limit contacts (also for temperature)
  - P(ID) controller
  - Timer for simple rinse processes
  - Complete cleaning with Chemoclean
  - Current input
• Plus package:
  - User defined current output characteristics
  - Automatic cleaning trigger on alarm or limit violation
  - Sensor Check System for pH glass and reference
  - Live check of sensor
  - Special neutralisation controller
• HART® or PROFIBUS-PA/-DP
• 温度、pH/ORP或连续控制器的第二电流输出

Liquisys M CPM223是一款pH /ORP测量发射器。它可作为面板安装外壳(CPM223)或现场外壳(CPM253)。该发射机适用于模拟、数字和ISFET传感器。模块化设计的Liquisys M CPM223\/253允许发射机容易适应各种客户的要求。从测量和报警生成的基本版本开始，发射机可以为特殊应用配置额外的软件和硬件模块。这些模块也可以根据需要进行翻新。"，"你的好处:"，"基本单元可以扩展为:"